So will we see three-way marriages in the future?
"Victor tells the bad jokes," says Manuel.
"Very bad," agrees his partner Alejandro.
"I tell the smart ones," says Manuel.
Manuel José Bermúdez Andrade, Víctor Hugo Prada and Alejandro Rodríguez are all in a relationship together. They used to be four but their boyfriend Alex Esnéider Zabala died in 2014.
"The decision to marry was there before Alex died, the four of us wanted to get married," says Víctor.
"Alex's cancer changed our plans. But I never gave up."